/*
 * Copyright (c) 2008 VMware, Inc.
 * Copyright (c) 2009 John Pritchard, WTKX Project Group
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package wtkx.wtk.skin;

import wtkx.Component;
import wtkx.Slider;
import wtkx.wtk.SliderListener;
import wtkx.wtk.SliderValueListener;

/**
 * Abstract base class for slider skins.
 *
 * @author gbrown
 */
public abstract class SliderSkin
    extends ContainerSkin
	implements SliderListener, SliderValueListener
{

    public SliderSkin(){
        super();
    }


	@Override
	public void install(Component component) {
		super.install(component);

		Slider slider = (Slider)component;
		slider.getSliderListeners().add(this);
		slider.getSliderValueListeners().add(this);
	}

	@Override
	public void uninstall() {
		Slider slider = (Slider)getComponent();
		slider.getSliderListeners().remove(this);
		slider.getSliderValueListeners().remove(this);

		super.uninstall();
	}
	public void boundsChanged(Slider slider, int previousMinimum, int previousMaximum) {
		invalidateComponent();
	}
	public void valueChanged(Slider slider, int previousValue) {
	}
}
